Pastors and missionaries (need) to know God and to find in him a Treasure more satisfying than any other person or thing or relationship or experience or accomplishment in the world.
John PiperThe most dangerous thing in the world is the sin of self-reliance and the stupor of worldliness.
John PiperThe highest meaning and the most ultimate purpose of marriage is to put the covenant relationship of Christ and his church on display. That is why marriage exists. If you are married, that is why you are married. If you hope to be, that should be your dream.
John PiperThe suffering of sickness and the suffering of persecution have this in common: they are both intended by Satan for the destruction of our faith, and governed by God for the purifying of our faith... Christ sovereignly accomplishes His loving, purifying purpose, by overruling Satan's destructive attempts. Satan is always aiming to destroy our faith; but Christ magnifies His power in weakness.
John Piper